Embedded IEEE Project A Two-level Traffic Light Control Strategy for Preventing Incident-Based Urban Traffic Congestion

ABSTRACT:

This work plans a two-level system at signalized convergences for counteracting occurrence based urban activity blockage by embracing extra movement cautioning lights. The main level one is a boycott flag procedure that is utilized to stop the movement stream heading toward a few bearings, and the second-level one is a notice flag system that gives activity stream a suggestion of not heading to a few headings. As a visual and numerical formalism for displaying discrete-occasion dynamic frameworks, coordinated Petri nets are used to portray the collaboration between activity lights and cautioning lights, and afterward, confirm their accuracy. A two-way rectangular framework organize is displayed through a cell transmission show. The adequacy of the proposed two-level technique is assessed through reenactments in the lattice organize. The outcomes uncover the impacts of some real parameters, for example, the course changing rates of vehicles, operation time interim of the proposed methodology and movement thickness of the activity organize on a clog dispersal process. The outcomes can be utilized to enhance the cutting edge in avoiding urban street movement blockage caused by occurrences.

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